Figure 2From: Quantitative analysis of numerical solvers for oscillatory biomolecular system modelsPhase plots of ρ (Z) vs. η (Y) under RET ('RelTol' = 10-3). The plots are physically dimensionless on both axes, but may be considered analogous to units of concentration. x-axis: [1,1.2]; y-axis: [0,70]. Limit cycle behavior was observed for all numerical solvers under SET ('RelTol' = 10-6).Back to article page